
Containing within it the following elements:
- Exhalation valve
- Fabric cover
- Filter
- Bayonet
- Urban band
- Active band
- Bag
- Covid-19 cap
AND

Containing within it the following elements:
- Active Shield valve
- USB charging cable
- Instruction manual
You have discovered all the elements that make up your Narvalo.
Now assemble them in a few simple steps and configure your new mask

- Insert the bayonet (4) into the Narvalo refillable filter (3) with the arrow facing upwards
- Grab the 3D cover by the central ring and, after turning it over in your hand, center it on the bayonet. Now rotate the ring about 25° clockwise while holding the bayonet from the inside and pushing it firmly against the ring (WARNING : do not try to rotate by pulling the 3D fabric because you risk ruining it)
- Insert the Narwhal Shield (1) tilted about 30° to the left
- To secure it, rotate it approximately 30° clockwise while holding the bayonet from the inside
- Insert the Urban band and/or the Active band and you are ready to use your Narvalo
- If you want to prevent the exhaled air from coming out directly from the shield without being filtered, insert the Covid-19 cap (8) from the inside into the bayonet hole (4) (ATTENTION: with the Covid cap fitted you may feel greater breathing resistance during exhalation)

Your Urban Mask is now ready to wear.
Follow some simple and practical tips to wear it at its best:
- Attach the Urban band to the mask
- Adjust the length of the band to the maximum to be able to wear it comfortably
- Put on the mask
- Adapt the mask to your face by shaping the underwire around your nose and pulling the ends of the laces to obtain an adequate fit
- Slide the loops back to the end of the laces to secure them
- * Add the Active band for greater stability (e.g. during physical activity)
See the tutorial

Replacement of filters
Narvalo offers a sustainable solution: the filter lasts more than a month in standard use, guaranteeing a reduction in waste compared to the use of disposable masks, with greater safety than standard FFP3.
Care and maintenance
The fabric cover and bands are washable following the following instructions:
